WO2004093959A3 - Invasive medical device with temperature modulator for use in magnetic resonance imaging - Google Patents
Invasive medical device with temperature modulator for use in magnetic resonance imaging Download PDFInfo
- Publication number
- WO2004093959A3 WO2004093959A3 PCT/US2004/002554 US2004002554W WO2004093959A3 WO 2004093959 A3 WO2004093959 A3 WO 2004093959A3 US 2004002554 W US2004002554 W US 2004002554W WO 2004093959 A3 WO2004093959 A3 WO 2004093959A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- magnetic resonance
- resonance imaging
- medical device
- medical devices
- invasive medical
- Prior art date
Links
- 238000002595 magnetic resonance imaging Methods 0.000 title abstract 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0009—Making of catheters or other medical or surgical tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/12—Devices for heating or cooling internal body cavities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0127—Magnetic means; Magnetic markers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/281—Means for the use of in vitro contrast agents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
- G01R33/287—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR involving active visualization of interventional instruments, e.g. using active tracking RF coils or coils for intentionally creating magnetic field inhomogeneities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/5601—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution involving use of a contrast agent for contrast manipulation, e.g. a paramagnetic, super-paramagnetic, ferromagnetic or hyperpolarised contrast agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/12—Devices for heating or cooling internal body cavities
- A61F2007/126—Devices for heating or cooling internal body cavities for invasive application, e.g. for introducing into blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- High Energy & Nuclear Physics (AREA)
- Signal Processing (AREA)
- Vascular Medicine (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002514188A CA2514188A1 (en) | 2003-03-27 | 2004-01-28 | Invasive medical device with temperature modulator for use in magnetic resonance imaging |
DE602004017845T DE602004017845D1 (en) | 2003-03-27 | 2004-01-28 | INVASIVE MEDICAL DEVICE WITH TEMPERATURE MODULATOR FOR USE IN MAGNETIC RESONANCE IMAGING |
JP2006508641A JP4611286B2 (en) | 2003-03-27 | 2004-01-28 | Medical device with built-in temperature controller for use in magnetic resonance imaging |
EP04706087A EP1606640B1 (en) | 2003-03-27 | 2004-01-28 | Invasive medical device with temperature modulator for use in magnetic resonance imaging |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/401,227 | 2003-03-27 | ||
US10/401,227 US8862203B2 (en) | 2003-03-27 | 2003-03-27 | Medical device with temperature modulator for use in magnetic resonance imaging |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004093959A2 WO2004093959A2 (en) | 2004-11-04 |
WO2004093959A3 true WO2004093959A3 (en) | 2005-01-20 |
Family
ID=32989384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/002554 WO2004093959A2 (en) | 2003-03-27 | 2004-01-28 | Invasive medical device with temperature modulator for use in magnetic resonance imaging |
Country Status (8)
Country | Link |
---|---|
US (2) | US8862203B2 (en) |
EP (1) | EP1606640B1 (en) |
JP (1) | JP4611286B2 (en) |
AT (1) | ATE414912T1 (en) |
CA (1) | CA2514188A1 (en) |
DE (1) | DE602004017845D1 (en) |
ES (1) | ES2318267T3 (en) |
WO (1) | WO2004093959A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8961618B2 (en) | 2011-12-29 | 2015-02-24 | össur hf | Prosthetic foot with resilient heel |
US9132022B2 (en) | 2004-05-28 | 2015-09-15 | össur hf | Foot prosthesis with resilient multi-axial ankle |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8862203B2 (en) * | 2003-03-27 | 2014-10-14 | Boston Scientific Scimed Inc. | Medical device with temperature modulator for use in magnetic resonance imaging |
US20060105016A1 (en) * | 2004-11-12 | 2006-05-18 | Gray Robert W | Device compatible with magnetic resonance imaging |
EP2208505A1 (en) | 2009-01-15 | 2010-07-21 | Koninklijke Philips Electronics N.V. | Catheter being usable in a magnetic resonance imaging system |
WO2016130554A1 (en) * | 2015-02-09 | 2016-08-18 | Osinski Marek A | Methods and compositions for antimicrobial treatment |
EP3522807A1 (en) * | 2016-10-04 | 2019-08-14 | Avent, Inc. | Cooled rf probes |
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US9132022B2 (en) | 2004-05-28 | 2015-09-15 | össur hf | Foot prosthesis with resilient multi-axial ankle |
US8961618B2 (en) | 2011-12-29 | 2015-02-24 | össur hf | Prosthetic foot with resilient heel |
Also Published As
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ATE414912T1 (en) | 2008-12-15 |
EP1606640A2 (en) | 2005-12-21 |
JP4611286B2 (en) | 2011-01-12 |
EP1606640B1 (en) | 2008-11-19 |
CA2514188A1 (en) | 2004-11-04 |
WO2004093959A2 (en) | 2004-11-04 |
US20040193039A1 (en) | 2004-09-30 |
ES2318267T3 (en) | 2009-05-01 |
JP2006521170A (en) | 2006-09-21 |
DE602004017845D1 (en) | 2009-01-02 |
US8862203B2 (en) | 2014-10-14 |
US20150238111A1 (en) | 2015-08-27 |
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